Product: Gas coke
Mainly use in steel industry, spec as follow:
Fixed carbon 84 pct min
Ash 10 pct max
Volatile matter 6 pct max
Sulfur 1 pct max
Moisture 10 pct max
Phosphorous 0.03 pct max
Size: 5-20 mm 90 pct min
Capability: 20000mt per month.
Physical state: fesi75 series fesi pouring thickness, each brand shall not exceed 100 mm silicon ingots;
Fesi65 spindle shall not exceed 80 mm.
Silicon segregation of not more than 4%.
Large particle: 50-350mm size: 20 -, 200mm, small size: 10 ~ 100mm, minimum size: 10-50 small size, of which 90% above.
Packing: according to buyer's request, fesi can be used in the container, bulk, form of shipment.
Using bags or containers packaging, packaging outside should be clearly marked.
Ferrosilicon smelting: ferrosilicon is coke, steel scurf, quartz (or silica) as raw material and using made of electric smelting. Refining ferrosilicon, is from the silex silicon in containing sio2 out. Reduction Smelting ferrosilicon mostly used metallurgy as reductant.
We can supply calcined petroleum coke all the year round. If you are interested in it, please feel free contact me. Following are the specifications we can supply.
The specification of low sulfur cpc:
C (carbon) 98.5%min
S (sulfur) 0.5%max
H2o 0.3 %max
Ash 0.8 %max
Volatile 0.7%max
Size: 1-5mm, 90% min or follow buyerí»s demand.
Packing: in 1mt jumbo bag or follow buyerí»s demand.
It is usually used in steel making as carburant and the material of graphite electrodes.
> the specification of middle sulfur cpc:
C (carbon) 98%min
S (sulfur) 2-2.5%max
H2o 0.3%max
Ash 0.5%max
Volatile 0.5%max
Real density: (g/cm3) 2.06min
Size: follow buyerí»s demand.
Packing: in 1 mt jumbo bag or follow buyer's demand
It is usually used in aluminum industry as the material of anodes
FC(min) 98.5% 99%
S(max) 0.05% 0.1%
Ash(max) 0.5% 0.5%
Volatile 1.0% 1.0%
Moisture 0.5% 0.5%
Size: 0.5--5mm (90% min), 5-10mm (90%min) or as your need
Packing: In about 1mt big bags
High-purity graphitized petroleum coke is made from high quality petroleum coke under a temperature of 2,500-3,500 C. As a high-purity carbon material, it has characteristics of high fixed carbon content, low sulfur, low ash, low porosity etc.It can be used as carbon raiser (Recarburizer) to produce high quality steel,cast iron and alloy.It can also be used in plastic and rubber as an additive.
The size varies such as 0.5-5mm,0.3-5mm,0.5-8mm,0-10mm,1-4mm,5-10mm,0.4-4mm etc
Different sizes can be produced according to customers' requirement.
